Side-chain (De-Esser, Ducker) (2)

The Music Telegraph | Text 2019/03/19 [11:51]

Side-chain (De-Esser, Ducker) (2)

The Music Telegraph| 입력 : 2019/03/19 [11:51]

  

▲ De-Esser (Logic Pro X)




Side-chain mechanism (De-Esser, Ducker) (2)

 

1. De-Esser

- EQ is Not signal path (Don't affect sounds)

- Use an EQ on the side chain of compressor (EQ affects compressor)

- EQ will boost High Frequency (5k ~ 15k) by 10~15 dB

- So that only sibilant sounds will be compressed

- Very fast attack and release

 

▲ Side-chain process (De-Esser)

© The Music Telegraph



 

2. Ducker

- Used to lower background music when someone talks into a mic 

- Voice signal causes expander to lower music by a set number of dB (Range Control)

 

▲ Side-chain process (Ducker)

© The Music Telegraph



 

 

3. Key Input 

 

*Example>

Key signal (controller) Kyed signal (to be controlled)

To open the gate:

Kick drum

(In this case, kick drum is trigger)

LF oscillator @ 55 Hz

(55 Hz: 'A note', actual musical note)

Snare drum White noise generator

 

 

▲ Side-chain process (Key input)

Key signal: Kick drum

Keyed signal: A note (55 Hz)   

© The Music Telegraph



 

 

 

 

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